diff --git a/Cargo.lock b/Cargo.lock
index 0256132be7d..f7890338b1f 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -374,9 +374,8 @@ version = "0.0.212"
 dependencies = [
  "cargo_metadata 0.7.1 (registry+https://github.com/rust-lang/crates.io-index)",
  "clippy-mini-macro-test 0.2.0",
- "clippy_dev 0.0.1",
  "clippy_lints 0.0.212",
- "compiletest_rs 0.3.19 (registry+https://github.com/rust-lang/crates.io-index)",
+ "compiletest_rs 0.3.21 (registry+https://github.com/rust-lang/crates.io-index)",
  "derive-new 0.5.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "regex 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -391,17 +390,6 @@ dependencies = [
 name = "clippy-mini-macro-test"
 version = "0.2.0"
 
-[[package]]
-name = "clippy_dev"
-version = "0.0.1"
-dependencies = [
- "clap 2.32.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "itertools 0.8.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "lazy_static 1.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "regex 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "walkdir 2.2.7 (registry+https://github.com/rust-lang/crates.io-index)",
-]
-
 [[package]]
 name = "clippy_lints"
 version = "0.0.212"
@@ -495,7 +483,7 @@ dependencies = [
 
 [[package]]
 name = "compiletest_rs"
-version = "0.3.19"
+version = "0.3.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 dependencies = [
  "diff 0.1.11 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1612,7 +1600,7 @@ dependencies = [
  "byteorder 1.2.7 (registry+https://github.com/rust-lang/crates.io-index)",
  "cargo_metadata 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "colored 1.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
- "compiletest_rs 0.3.19 (registry+https://github.com/rust-lang/crates.io-index)",
+ "compiletest_rs 0.3.21 (registry+https://github.com/rust-lang/crates.io-index)",
  "directories 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "env_logger 0.6.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "log 0.4.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2255,7 +2243,7 @@ dependencies = [
  "tokio 0.1.14 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-process 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "tokio-timer 0.2.8 (registry+https://github.com/rust-lang/crates.io-index)",
- "toml 0.4.10 (registry+https://github.com/rust-lang/crates.io-index)",
+ "toml 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "url 1.7.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "walkdir 2.2.7 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -4018,7 +4006,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 "checksum commoncrypto 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "d056a8586ba25a1e4d61cb090900e495952c7886786fc55f909ab2f819b69007"
 "checksum commoncrypto-sys 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)" = "1fed34f46747aa73dfaa578069fd8279d2818ade2b55f38f22a9401c7f4083e2"
 "checksum compiler_builtins 0.1.9 (registry+https://github.com/rust-lang/crates.io-index)" = "d7de11892d9f9f1bc76d43011c8233d27d58300d629dc9dfb51b6626ef7f6077"
-"checksum compiletest_rs 0.3.19 (registry+https://github.com/rust-lang/crates.io-index)" = "56c799b1f7142badf3b047b4c1f2074cc96b6b784fb2432f2ed9c87da0a03749"
+"checksum compiletest_rs 0.3.21 (registry+https://github.com/rust-lang/crates.io-index)" = "17a60483b7d4d1534db7b77458a03d5d8a93a707432a04978dfe87ea43bb61b1"
 "checksum constant_time_eq 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)" = "8ff012e225ce166d4422e0e78419d901719760f62ae2b7969ca6b564d1b54a9e"
 "checksum core-foundation 0.6.3 (registry+https://github.com/rust-lang/crates.io-index)" = "4e2640d6d0bf22e82bed1b73c6aef8d5dd31e5abe6666c57e6d45e2649f4f887"
 "checksum core-foundation-sys 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)" = "e7ca8a5221364ef15ce201e8ed2f609fc312682a8f4e0e3d4aa5879764e0fa3b"
diff --git a/src/tools/clippy b/src/tools/clippy
index 92612c9de15..37f5c1ec734 160000
--- a/src/tools/clippy
+++ b/src/tools/clippy
@@ -1 +1 @@
-Subproject commit 92612c9de159889f77f05855a77482ee1d895f51
+Subproject commit 37f5c1ec734f806fe98930b8d5f54f00013f06f1
diff --git a/src/tools/miri b/src/tools/miri
index 0e4f9634a68..28f2e5b17a9 160000
--- a/src/tools/miri
+++ b/src/tools/miri
@@ -1 +1 @@
-Subproject commit 0e4f9634a6850c6c10747cda0b56192ec8c00717
+Subproject commit 28f2e5b17a9a4c33a810dffda8eaaf55a1b8b70d
diff --git a/src/tools/rls b/src/tools/rls
index 90f7ab07032..49efc0694e0 160000
--- a/src/tools/rls
+++ b/src/tools/rls
@@ -1 +1 @@
-Subproject commit 90f7ab070321ebc5ad217dc0d6db163c029dffd9
+Subproject commit 49efc0694e0dd551b3f06d354bbc66a206f73a0c